Syed Farook’s brother Syed Raheel Farook was arrested. The identities of the two others were not immediately released.

The FBI said warrants were served Thursday morning at Syed Raheel Farook’s home in Corona.

This was particularly interesting:

“Farook’s brother, Syed Raheel Farook, was in the Navy from 2003 to 2007, military records show. During his stint, he received the Global War on Terrorism Expeditionary Medal and the Global War on Terrorism Service Medal, among other awards.

After going through training in the family’s native Illinois, Syed Raheel Farook served for three years aboard the aircraft carrier USS Enterprise as an information system technician.”